1,513 hedge funds and large institutions have $98.3B invested in Amgen in 2016 Q3 according to their latest regulatory filings, with 113 funds opening new positions, 625 increasing their positions, 565 reducing their positions, and 52 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,513
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
96
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$1.03B
Puts
$1.26B
Net Calls
Net Calls Change

Top Buyers

1 +$710M
2 +$583M
3 +$362M
4
Vanguard Group
Vanguard Group
Pennsylvania
+$146M
5
Renaissance Technologies
Renaissance Technologies
New York
+$120M

Top Sellers

1 -$661M
2 -$476M
3 -$420M
4
Primecap Management
Primecap Management
California
-$346M
5
D.E. Shaw & Co
D.E. Shaw & Co
New York
-$215M
Name Holding Trade Value Shares
Change
Change in
Stake
1001
$872K
1002
$872K
1003
$870K
1004
$867K
1005
$865K
1006
$865K
1007
$865K
1008
$862K
1009
$852K
1010
$852K
1011
$851K
1012
$849K
1013
$847K
1014
$840K
1015
$840K
1016
$829K
1017
$828K
1018
$824K
1019
$823K
1020
$821K
1021
$816K
1022
$815K
1023
$814K
1024
$814K
1025
$812K